CN218991832U

CN218991832U - Auxiliary filtering device for air inlet pipe of compressor

Info

Publication number: CN218991832U
Application number: CN202223432620.1U
Authority: CN
Inventors: 房克部; 盛月乡; 崔玉梅
Original assignee: Shandong Suwei Rubber Technology Co ltd
Current assignee: Shandong Suwei Rubber Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-09
Anticipated expiration: 2032-12-21

Abstract

The utility model provides an auxiliary air inlet pipe filtering device for a compressor, which comprises an air compressor body, wherein an air inlet pipe is arranged on the right side of the air compressor body, a filter screen plate is fixedly connected to the position, close to the left side and the right side, of an inner cavity of the air inlet pipe, two openings are formed in the position, close to the center, of the bottom of the filter screen plate, a collecting box is fixedly connected to the position, close to the center, of the bottom of the air inlet pipe, a box body is fixedly connected to the position, close to the bottom, of the inner cavity of the box body, a partition plate is fixedly connected to the position, close to the center, of the top of the box body, a worm is penetrated, the top of the worm is fixedly connected with a knob, and the bottom of the worm penetrates through the partition plate and the position, close to the center, close to the top of the air inlet pipe. The auxiliary filter device of the air inlet pipe for the compressor has the function of cleaning dust on the filter screen plate.

Description

Auxiliary filtering device for air inlet pipe of compressor

Technical Field

The utility model relates to the field of air compressors, in particular to an auxiliary filtering device for an air inlet pipe of a compressor.

Background

An air compressor is a device for compressing a gas, and is similar in construction to a water pump. Most air compressors are reciprocating piston type, rotary vane or rotary screw, and air compressors generally need to pass through a filtering device when pressurizing gas sucked into the air compressor, so as to remove impurity dust in the gas, and prevent the impurity dust from entering the air compressor and affecting the normal operation of the air compressor.

However, the existing filtering device of the air compressor generally filters impurity dust in gas through two layers of filter screens, and a certain amount of dust and impurities adhere to the filter screens after the time is too long, so that the air intake in the later stage is influenced, and the work of the air compressor is influenced.

Accordingly, there is a need to provide an auxiliary filter device for an air intake pipe for a compressor that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides an auxiliary filter device of an air inlet pipe for a compressor, which solves the problem that dust on a filter screen is difficult to clean.

In order to solve the technical problems, the auxiliary air inlet pipe filtering device for the compressor comprises an air compressor body, wherein an air inlet pipe is arranged on the right side of the air compressor body, a filter screen plate is fixedly connected to the position, close to the left side and the right side, of an inner cavity of the air inlet pipe, two openings are formed in the position, close to the center, of the bottom of the filter screen plate, a collecting box is fixedly connected to the position, close to the center, of the bottom of the air inlet pipe, a box body is fixedly connected to the position, close to the bottom, of the inner cavity of the box body, a partition plate is fixedly connected to the position, close to the center, of the top of the box body, a worm is penetrated through, the top of the worm is fixedly connected with a knob, the bottom of the worm penetrates through the partition plate and the position, close to the center, and is fixedly connected with a first conical gear, and a rotating rod is jointly penetrated and arranged between the two filter screen plates.

Preferably, a second bevel gear is sleeved at the center of the outer edge of the rotating rod, and the second bevel gear and the first bevel gear are mutually meshed.

Preferably, a transmission rod is inserted in the position, close to the top, of the inner cavity of the box body, a worm wheel is sleeved in the center of the outer side edge of the transmission rod, and the worm wheel and the worm are meshed with each other.

Preferably, the outer side edges of the worm wheel are respectively sleeved with an eccentric wheel close to the left end and the right end, and the outer side edges of the two eccentric wheels are respectively sleeved with a bearing.

Preferably, the bottoms of the two bearings are fixedly connected with movable rods, the bottoms of the two movable rods penetrate through the top of the partition plate, and knocking blocks are fixedly connected.

Preferably, the top and the bottom of bull stick are close to both ends department all fixedly connected with rectangular plate about, four the equal fixedly connected with of left side of rectangular plate a plurality of brushes.

Compared with the related art, the auxiliary filtering device for the air inlet pipe for the compressor has the following beneficial effects:

the utility model provides an auxiliary air inlet pipe filtering device for a compressor, which is characterized in that a second bevel gear drives a rotating rod to rotate, the rotating rod drives a plurality of brushes to rotate through a rectangular plate, dust on two filter screen plates is scraped, two knocking blocks are driven to move up and down through the up and down movement of two movable rods, an air inlet pipeline is knocked, so that residual dust on the filter screen plates is knocked off and enters a collecting box through an opening to be collected, and therefore the dust on the filter screen plates is cleaned.

Drawings

FIG. 1 is a schematic view of an air inlet pipe auxiliary filter device for a compressor according to a preferred embodiment of the present utility model;

FIG. 2 is a partial right side view of the intake duct of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B shown in fig. 1.

Reference numerals in the drawings: 1. the air compressor comprises an air compressor body 2, an air inlet pipeline 3, a filter screen plate 4, a collecting box 5, a box body 6, a partition plate 7, a worm, 8, a knob 9, a first conical gear 10, a rotating rod 11, a second conical gear 12, a rectangular plate 13, a brush 14, a transmission rod 15, a worm wheel 16, an eccentric wheel 17, a bearing 18, a movable rod 19 and a knocking block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, fig. 1 is a schematic structural diagram of the present embodiment; FIG. 2 is a partial right side view of the intake duct; FIG. 3 is an enlarged view of FIG. 1 at A; fig. 4 is an enlarged view at B in fig. 1. The utility model provides an auxiliary filter equipment of intake pipe for compressor, including air compressor body 1, air compressor body 1's right side is equipped with admission line 2, the equal fixedly connected with filter screen plate 3 of the equal fixedly connected with in both sides department of the inner chamber of admission line 2 is close to the bottom of filter screen plate 3 is close to center department and has been seted up two openings, the bottom of admission line 2 is close to center department fixedly connected with collection box 4, the top of admission line 2 is close to center department fixedly connected with box body 5, box body 5 inner chamber is close to bottom department fixedly connected with baffle 6, the top center department of box body 5 runs through and is equipped with worm 7, the top fixedly connected with knob 8 of worm 7, the bottom of worm 7 runs through baffle 6 and admission line 2's top is close to center department, and fixedly connected with first conical gear 9, center department runs through jointly between two filter screen plates 3 is equipped with bull stick 10.

The center of the outer edge of the rotating rod 10 is sleeved with a second bevel gear 11, and the second bevel gear 11 and the first bevel gear 9 are mutually meshed.

The inner cavity of the box body 5 is inserted with a transmission rod 14 near the top, a worm wheel 15 is sleeved at the center of the outer side edge of the transmission rod 14, and the worm wheel 15 and the worm 7 are meshed with each other.

Eccentric wheels 16 are sleeved on the outer edges of the worm wheel 15 close to the left end and the right end, and bearings 17 are sleeved on the outer edges of the two eccentric wheels 16.

The bottoms of the two bearings 17 are fixedly connected with movable rods 18, and the bottom ends of the two movable rods 18 penetrate through the top of the partition plate 6 and are fixedly connected with knocking blocks 19.

The top and the bottom of bull stick 10 are close to both ends department all fixedly connected with rectangular plate 12 about, and the left side of four rectangular plates 12 all fixedly connected with a plurality of brush 13.

The utility model provides an auxiliary filter device of an air inlet pipe for a compressor, which has the following working principle:

according to the utility model, when the air compressor body 1 starts to work, air is firstly introduced through the air inlet pipeline 2, sundries and dust in the air are filtered through the two filter screen plates 3, when the air compressor is used for too long, the knob 8 can be rotated to drive the worm 7 to rotate, the worm 7 is rotated to drive the first bevel gear 9 to rotate, the first bevel gear 9 is rotated to drive the rotating rod 10 to rotate through the second bevel gear 11, the rotating rod 10 is rotated to drive the plurality of brushes 13 to rotate through the rectangular plate 12, dust on the two filter screen plates 3 is scraped, the worm 7 is rotated to drive the worm wheel 15 to rotate, the worm wheel 15 is rotated to drive the transmission rod 14 to rotate, the transmission rod 14 is rotated to drive the two eccentric wheels 16 to rotate, the two eccentric wheels 16 are rotated to drive the two movable rods 18 to move up and down through the bearing 17, the two movable rods 18 are limited through the partition plate 6, the two movable rods 18 are moved up and down to drive the two knocking blocks 19 to knock the air inlet pipeline 2, so that residual dust on the filter screen plates 3 is knocked down, and the dust on the filter screen plates 3 enters the collecting box 4 through the openings to collect dust, and the dust on the filter screen plates 3 is cleaned.

according to the utility model, the second bevel gear 11 drives the rotary rod 10 to rotate, the rotary rod 10 rotates to drive the plurality of brushes 13 to rotate through the rectangular plate 12, dust on the two filter screen plates 3 is scraped, meanwhile, the two movable rods 18 move up and down to drive the two knocking blocks 19 to move up and down, the air inlet pipeline 2 is knocked, so that the dust remained on the filter screen plates 3 shakes off and enters the collecting box 4 through the openings to be collected, and the dust on the filter screen plates 3 is cleaned.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an auxiliary filtering device of intake pipe for compressor, includes air compressor body (1), its characterized in that: the right side of air compressor body (1) is equipped with admission line (2), the inner chamber of admission line (2) is close to the equal fixedly connected with filter screen plate (3) of left and right sides department, two openings have been seted up near center department to the bottom of filter screen plate (3), the bottom of admission line (2) is close to center department fixedly connected with collection box (4), the top of admission line (2) is close to center department fixedly connected with box body (5), the inner chamber of box body (5) is close to bottom department fixedly connected with baffle (6), the top center department of box body (5) is run through and is equipped with worm (7), the top fixedly connected with knob (8) of worm (7), the bottom of worm (7) runs through baffle (6) and the top of admission line (2) is close to center department to fixedly connected with first conical gear (9), two center department runs through jointly between filter screen plate (3) is equipped with bull stick (10).

2. An auxiliary filter device for an air inlet pipe for a compressor according to claim 1, wherein a second conical gear (11) is sleeved at the center of the outer edge of the rotating rod (10), and the second conical gear (11) and the first conical gear (9) are meshed with each other.

3. The auxiliary filtering device for the air inlet pipe for the compressor according to claim 1, wherein a transmission rod (14) is inserted in the inner cavity of the box body (5) close to the top, a worm wheel (15) is sleeved in the center of the outer edge of the transmission rod (14), and the worm wheel (15) and the worm (7) are meshed with each other.

4. An auxiliary filter device for an air inlet pipe for a compressor according to claim 3, wherein eccentric wheels (16) are sleeved on the outer edges of the worm wheel (15) close to the left end and the right end, and bearings (17) are sleeved on the outer edges of the two eccentric wheels (16).

5. An auxiliary filter device for an air inlet pipe for a compressor according to claim 4, wherein the bottoms of the two bearings (17) are fixedly connected with movable rods (18), and the bottoms of the two movable rods (18) penetrate through the top of the partition plate (6) and are fixedly connected with knocking blocks (19).

6. The auxiliary filtering device for the air inlet pipe for the compressor according to claim 1, wherein rectangular plates (12) are fixedly connected to the top and the bottom of the rotating rod (10) close to the left end and the right end, and a plurality of brushes (13) are fixedly connected to the left sides of the four rectangular plates (12).